2404424005 has 4 divisors (see below), whose sum is σ = 2885308812. Its totient is φ = 1923539200.

The previous prime is 2404423993. The next prime is 2404424039. The reversal of 2404424005 is 5004244042.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 396129409 + 2008294596 = 19903^2 + 44814^2 .

It is not a de Polignac number, because 2404424005 - 2²⁷ = 2270206277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240442396 + ... + 240442405.

It is an arithmetic number, because the mean of its divisors is an integer number (721327203).

Almost surely, 2^2404424005 is an apocalyptic number.

It is an amenable number.

2404424005 is a deficient number, since it is larger than the sum of its proper divisors (480884807).

2404424005 is an equidigital number, since it uses as much as digits as its factorization.

2404424005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480884806.

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 2404424005 is about 49034.9263790617. The cubic root of 2404424005 is about 1339.6880548461.

Adding to 2404424005 its reverse (5004244042), we get a palindrome (7408668047).

It can be divided in two parts, 2404 and 424005, that added together give a square (426409 = 653²).

The spelling of 2404424005 in words is "two billion, four hundred four million, four hundred twenty-four thousand, five".